Orbit Optimization for Regenerative Aerobraking at Mars
Abstract
The goal of this study was the optimization of the mission design of a Mars mission with regenerative aerobraking as the design focus. the concept of regenerative aerobraking involves using the energy that is lost during aerobraking to benefit the mission. at high velocities, the atmosphere of Mars ionizes around the spacecraft. during this time period electrons can be gathered and significant amounts of power generated. Also, oxygen can be extracted from CO 2, once the oxygen is stripped from the hot CO 2. This oxygen can be collected and used on the surface of Mars by astronauts. the focus of this preliminary study was to identify and characterize the relevant metrics required to design the aerobraking process. an initial analysis was conducted to evaluate the trade-off between number of aerobraking passes versus the depth of each pass in generating power and oxygen.
Recommended Citation
D. R. Tolbert and H. J. Pernicka, "Orbit Optimization for Regenerative Aerobraking at Mars," Advances in the Astronautical Sciences, vol. 123 II, pp. 1633 - 1640, Univelt, Inc., Oct 2006.
Department(s)
Mechanical and Aerospace Engineering
International Standard Book Number (ISBN)
978-087703527-5
International Standard Serial Number (ISSN)
0065-3438
Document Type
Article - Conference proceedings
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2024 Univelt Inc., All rights reserved.
Publication Date
09 Oct 2006
